US 12,702,263 B2 · Cleaning apparatus

Abstract

Provided in the embodiments of the present disclosure is a cleaning apparatus, comprising: a control device for driving a rotating electric motor to rotate; and a cleaning device comprising a brush plate, a clamping mechanism, and a transmission portion that is connected to the rotating electric motor, wherein the rotating electric motor drives the transmission portion to rotate in a first direction relative to the brush plate, such that the brush plate is clamped onto the transmission portion by means of the clamping mechanism; and the rotating electric motor drives the transmission portion to rotate relative to the brush plate in a second direction opposite to the first direction so as to release the clamping of the clamping mechanism and the transmission portion, the first direction being a rotating direction of the transmission portion in a normal operating state.

Claims19

Dependent claims

A cleaning device, comprising:

a controller configured to control a rotating motor to rotate;
and
at least one cleaning apparatus, comprising a brush disc, an engagement mechanism and a transmission portion connected with the rotating motor, wherein the rotating motor drives the transmission portion to rotate in a first direction relative to the brush disc, such that the brush disc is engaged with the transmission portion through the engagement mechanism;
the rotating motor drives the transmission portion to rotate in a second direction opposite to the first direction relative to the brush disc, such that the engagement mechanism is disengaged from the transmission portion;
and the first direction is a rotating direction of the transmission portion in a normal working state, the second direction is a rotating direction of the rotating motor during a disengagement process.

2 more elements

Dependencies are inferred from the claim text.

Cleaning apparatus

Life of this patent

Cleaning apparatus

Life of this patent

Abstract

Claims19